Unconventional Performance of a Highly Luminous Strain/Stress Scanner for High Resolution Studies
Result description
In this paper properties of the dedicated neutron strain/stress diffractometer installed at the beam port ST-1 of HANARO reactor in KAERI which has been optimized at a small monochromator take-off angle, are described. Thanks to the employment of the horizontally focusing bent perfect crystal monochromator and the optimization procedure good resolution can be achieved and namely, the luminosity of the instrument can be considerably increased which permits us to enlarge the range of the material depth for residual strain/stress mapping. Moreover, new alternative of the diffractometer permits also to investigate some kinetic processes in polycrystalline materials running within few seconds.
Keywords
strain diffractometerfocusing monochromatorbent perfect crystalresolution
The result's identifiers
Result code in IS VaVaI
Result on the web
DOI - Digital Object Identifier
Alternative languages
Result language
angličtina
Original language name
Unconventional Performance of a Highly Luminous Strain/Stress Scanner for High Resolution Studies
Original language description
In this paper properties of the dedicated neutron strain/stress diffractometer installed at the beam port ST-1 of HANARO reactor in KAERI which has been optimized at a small monochromator take-off angle, are described. Thanks to the employment of the horizontally focusing bent perfect crystal monochromator and the optimization procedure good resolution can be achieved and namely, the luminosity of the instrument can be considerably increased which permits us to enlarge the range of the material depth for residual strain/stress mapping. Moreover, new alternative of the diffractometer permits also to investigate some kinetic processes in polycrystalline materials running within few seconds.
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Result continuities
Project
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Materials Science Forum
ISBN
978-3-03785-085-5
Number of pages of the result
5
Pages from-to
426-430
Number of pages of the book
526
Publisher name
Trans Tech Publications
Place of publication
Zurich, Switzerland
UT code for WoS chapter
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Basic information
Result type
C - Chapter in a specialist book
CEP
BG - Nuclear, atomic and molecular physics, accelerators
Year of implementation
2011